Clarify documentation of SSHD_OOM_ADJUST, and make setting it to the

empty string actually skip adjustment as intended (closes: #487325).

1 files changed, 1 insertions, 1 deletions

diff --git a/sshd.c b/sshd.c
index ac539d6bb..9097d71ad 100644
--- a/sshd.c
+++ b/sshd.c
@@ -921,7 +921,7 @@ oom_adjust_startup(void)
 {
         const char *oom_adj = getenv("SSHD_OOM_ADJUST");
 
-        if (!oom_adj)
+        if (!oom_adj || !*oom_adj)
                 return;
         oom_adj_get(oom_adj_save, sizeof(oom_adj_save));
         oom_adj_set(oom_adj);